:root{--bg-body: #F8FAFC;--bg-primary: #ffffff;--bg-secondary: #F8FAFC;--bg-tertiary: #F1F5F9;--bg-hover: #EEF2FF;--bg-input: #ffffff;--bg-overlay-panel: #ffffff;--text-primary: #0F172A;--text-secondary: #374151;--text-tertiary: #64748B;--text-muted: #94A3B8;--border-primary: #E2E8F0;--border-secondary: #CBD5E1;--border-subtle: #D1D5DB;--header-gradient: linear-gradient(135deg, #0F172A 0%, #1E3A5F 60%, #1D4ED8 100%);--tab-active-bg: linear-gradient(180deg, #F1F5F9, #F8FAFC);--tab-active-text: #0F172A;--accent-blue: #2563EB;--accent-green: #10B981;--accent-red: #DC2626;--accent-purple: #7C3AED;--scrollbar-thumb: #CBD5E1;--scrollbar-thumb-hover: #94A3B8;--shadow-card: 0 1px 3px rgba(0,0,0,.03)}[data-theme=dark]{--bg-body: #0B0F19;--bg-primary: #141926;--bg-secondary: #1B2033;--bg-tertiary: #232840;--bg-hover: #2A3050;--bg-input: #1B2033;--bg-overlay-panel: #1A1F2E;--text-primary: #E8ECF4;--text-secondary: #B0B8C8;--text-tertiary: #7E8899;--text-muted: #5A6375;--border-primary: #2A3050;--border-secondary: #3A4260;--border-subtle: #333A50;--header-gradient: linear-gradient(135deg, #0A0E1A 0%, #131B36 60%, #1A3A8F 100%);--tab-active-bg: linear-gradient(180deg, #141926, #1B2033);--tab-active-text: #E8ECF4;--accent-blue: #3B82F6;--accent-green: #34D399;--accent-red: #F87171;--accent-purple: #A78BFA;--scrollbar-thumb: #3A4260;--scrollbar-thumb-hover: #5A6375;--shadow-card: 0 1px 3px rgba(0,0,0,.3)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;min-height:100vh;background:var(--bg-body);color:var(--text-primary);transition:background .3s,color .3s}#root{min-height:100vh}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}::selection{background:var(--accent-blue);color:#fff}[data-theme=dark] select,[data-theme=dark] input,[data-theme=dark] textarea{background:var(--bg-input);color:var(--text-primary);border-color:var(--border-secondary)}